ShotSpotter on National Geographic
The short version: A vintage National Geographic segment on ShotSpotter, resurfaced by YouTuber rbenn2366, is a reminder that acoustic surveillance and ALPR networks grew from the same 'safety tech' playbook.
Our Take
Credit to rbenn2366 for digging up this old National Geographic segment on ShotSpotter, the gunshot-detection microphones that cities have quietly bolted onto light poles for two decades. Watching it now is a little eerie: the pitch is almost identical to what Flock Safety uses to sell camera networks today — a scary crime statistic, a promise of faster police response, and very little discussion of who's listening, how long the data is kept, or how often the system gets it wrong.
That pattern matters because ShotSpotter and Flock aren't really separate stories. They're both examples of surveillance infrastructure that starts as a narrow public-safety tool and then expands — more sensors, more integrations, more data-sharing agreements — without the public getting a real vote on any of it. Cities that adopted ShotSpotter with minimal oversight are the same ones now waving through Flock's ALPR cameras with barely a council debate.
If you want to see how far that camera buildout has spread in your own area, check our map, and if you're ready to push back on either technology at a city council meeting, our take-action guide has a place to start.
This is DeFlock The USA’s original commentary. The video above is the work of rbenn2366, published on YouTube — full credit to the creator.